A new concept for child safety in the ESF 2019 Experimental Safety Vehicle which was recently presented by Mercedes-Benz shows how protection for children can be further improved. With this child seat with PRE-SAFE® functions, the seat belts are preventively tensioned before a crash and side impact protection elements are extended. Monitoring of seat installation… Continue reading Child Safety Day: Greater protection for the smallest passengers in child seats
Author: Daimler Official News
Sprinter Safety Workshop: Restricted visibility, cross winds or a lane change
07.
June 2019
Stuttgart
Press Contact (3)
Peter Feneberg
Spokesperson Product Communications Vans – Citan, Vito and Connectivity
peter.feneberg@daimler.com
Tel: +49 (0)711 17-47117
Fax: +49 (0)711 17-52030
Albrecht Eckl
Spokesperson Product Communications Sprinter
albrecht.eckl@daimler.com
Tel: +49 (0)711 17-52131
Fax: +49 (0)711 17-52030
Andrea Eberhardt
Head Product and Corporate Communications Vans
andrea.eberhardt@daimler.com
Tel: +49 (0)711 17-84020
Fax: +49 (0)711 17-52030
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Keeping your distance with electronic aids, staying in lane or manoeuvring and parking with ease
Stuttgart, Jun 7, 2019
Parking and manoeuvring: technology features with the focus on stationary handling situations or low speeds
Stuttgart, Jun 7, 2019
Safe in all speed ranges: technology features with the focus on dynamic handling situations
Stuttgart, Jun 7, 2019
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New Mercedes-AMG four-cylinder turbo engine from ultra-modern production
07.
June 2019
Affalterbach
Affalterbach. Four wins: with an output of up to 310 kW (421 hp), the completely newly developed Mercedes-AMG 2.0-litre M 139 engine is the world's most powerful turbocharged four-cylinder engine in series production. With this engine, Mercedes-AMG has even exceeded the previously most powerful M 133 by 30 kW (41 hp). Maximum torque has also increased from 475 to up to 500 newton metres. With an output per litre of up to 155 kW (211 hp), the new Mercedes-AMG high-performance turbo engine even ranks ahead of many well-known super-sports car engines. The new, highly efficient powerpack is produced on an innovative production line in Affalterbach, on the “One Man, One Engine” principle.
The four-cylinder available in two output versions will ensure agile performance for the compact models of Mercedes-AMG: with 310 kW (421 hp) as the S-model and with 285 kW (387 hp) in the basic version. This product policy logic has already proved successful in the V8-powered AMG Performance models, and more closely meets customer wishes.
Apart from its performance figures, the new engine impresses with its immediate response. To this end the torque curve was carefully balanced (“torque shaping”): The peak torque of 500 newton metres (480 newton metres for the basic version) is available in a range of 5000-5250 rpm (4750-5000 rpm in the basic version). With this configuration, the AMG engineers have achieved a power delivery similar to that of a naturally aspirated engine for an even more emotive driving experience. The engine developers were also able to realise a dynamically increasing torque curve in the lower engine speed range, thereby improving agility. The increasing torque at higher rpm makes the engine more free-revving. Moreover, the high maximum engine speed (up to 7200 rpm) confirms the M 139 as a sports engine.
“We already set the benchmark in the segment with the preceding engine. This fundamentally new four-cylinder presented us with the challenge of doing even better. And we succeeded with a number of sometimes revolutionary solutions. With the M 139, we have once again impressively demonstrated the engine expertise of Mercedes-AMG. Not only is the output per litre unrivalled for a turbocharged engine, the high level of efficiency also demonstrates that the internal combustion engine still has further potential,” says Tobias Moers, Chairman of Mercedes-AMG GmbH.
Why “One Man, One Engine” was reinvented
The new engine is entirely assembled by hand. On the first floor of the AMG engine manufactory in Affalterbach, a completely newly designed production line was installed in which Mercedes-AMG has brought the “One Man, One Engine” principle to a new level together with Industry 4.0 methods that incorporate the latest findings in ergonomics, materials handling, quality assurance, sustainability and efficiency. On the road to implementing Industry 4.0, AMG's hand assembly operation likewise follows the vision of “smart production”. This excels with maximum flexibility, and is transparent and highly efficient. It safeguards and improves the quality of the engines and production processes using innovative and digital technologies.
“We have completely revised the principle of “One Man, One Engine” for assembly of the M 139. The result is an ultra-modern production process that places the focus on people. To achieve this, we created the ideal working conditions in a bright, precisely organised and clean environment for our employees. This provides the best basis for continuing to ensure our high quality level even as the technology becomes more complex,” says Emmerich Schiller, COO and member of the Board of Management at Mercedes-AMG GmbH.
Why a 180-degree rotation brings many advantages
The new engine excels with numerous intelligent design features. Compared to the likewise transversely installed M 260 four-cylinder in the “35” models or the preceding M 133 engine, the new Mercedes-AMG M 139 is rotated around its vertical axis by 180 degrees. This means that the turbocharger and the exhaust manifold are now positioned at the rear, on the side of the firewall when viewed from behind. The intake system is therefore positioned at the front. This configuration allows the flattest possible and aerodynamically advantageous front section design. Furthermore, the new arrangement allows much improved air ducting with shorter distances and fewer diversions – both on the intake and exhaust side.
How roller bearings improve the responsiveness of the turbocharger
The new twinscroll turbocharger combines optimum responsiveness at low engine speeds with a high power in the upper rpm range. In addition to this, the turbine housing is divided into two flow passages which run parallel to one another. Together with the likewise divided ducts in the exhaust manifold, this makes it possible to feed the exhaust flow to the turbine separately.
The aim is to prevent the individual cylinders from influencing each other negatively during load cycles, and to improve the gas cycle. The result is higher torque at lower engine speeds, and extremely good responsiveness.
Furthermore, the shafts of the compressor and turbine have roller bearings for the first time ‑ as in the top output variant of the AMG 4.0-litre V8 engine in the AMG GT 4-door Coupé. The roller bearings reduce mechanical friction within the turbocharger to a minimum. The charger therefore responds more readily and reaches its maximum speed of up to 169,000 rpm more rapidly.
How electronic charge pressure control optimises responsiveness
With a maximum charge pressure of 2.1 bar (1.9 bar in the basic version), the 2.0-litre turbo engine is also the top performer in this respect. The electronically controlled wastegate (exhaust relief valve) allows the charge pressure to be controlled even more precisely and flexibly while optimising responsiveness, especially when accelerating from partial load. Numerous parameters are taken into account in this process.
The main input signals for the wastegate control unit are the charge pressure, throttle flap position and the knocking tendency. The modifying signals include the intake air temperature, engine temperature, engine speed and atmospheric pressure. This also makes temporary boosting of the charge pressure (overboost) possible under acceleration.
Fresh air is used in addition to oil and water to cool the turbocharger. This is directed specifically to the charger from the radiator grille, via the engine cover designed as an air deflector and ducts beneath the bonnet.
The concept is based on the principles and experience gained with the cooling for the internally mounted turbochargers of the current AMG 4.0-litre V8 engines, starting with the AMG GT in 2014. In addition the turbine housing has integral insulation.
The advantages of the crankcase
The all-aluminium crankcase is a chill-cast unit which excels with outstanding material properties. In this process the molten aluminium is poured into the metallic mould using the effect of gravity. Thanks to its good thermal conductivity, the water-cooled mould allows rapid cooling and solidification of the melt. The result is a fine-grained, dense structure that guarantees very high strength. Complex interior geometries can be realised with the help of enclosed sand cores.
The so-called closed-deck construction – a design from motor racing ‑ ensures outstanding rigidity with low weight, and allows peak combustion pressures of up to 160 bar. The areas around the cylinders are mostly solid, and the cover plate is only penetrated by smaller ducts for the coolant and engine oil. The crank assembly with a lightweight, forged steel crankshaft and forged aluminium pistons with optimised piston rings combines low friction with high strength. The maximum engine speed is 7200 rpm, and peak output is developed at 6750 rpm. The sump features baffle plates so that despite the larger sump, and even under high lateral acceleration forces, there is always sufficient engine oil to lubricate all the relevant components.
Why the cylinder liners are coated with NANOSLIDE
To reduce friction between the pistons and cylinders, the linings are coated using patented NANOSLIDE technology. This gives the linings a mirror-like surface for minimal friction, is twice as hard as conventional grey cast-iron liners and therefore makes them much more durable. NANOSLIDE was developed by Daimler AG, and is protected by more than 90 patent families and more than 40 patents. The coating was first used for AMG's M 156 engine, has benefitted further AMG engines for many years and can also be found in the Formula 1 engine of Mercedes AMG Petronas Motorsport.
How larger exhaust valves ensure faster gas cycles
Repositioning and slightly angling the injection nozzles and spark plug system in the cylinder head made it possible to greatly enlarge the exhaust valves compared to those of the preceding M 133 engine. The larger exhaust cross-sections allow the gases to stream out of the combustion chambers with low losses, and reduce the overall piston venting action.
More efficient cylinder head cooling was achieved by seating rings with a reduced installed height and a cooling borehole near the combustion chamber, in the web area between the exhaust seating rings. The cooling performance was also improved by a near-surface water jacket geometry, a faster flow rate and an optimised volumetric flow rate.
A multi-layered, state-of-the-art corrugated metal seal isolates the cylinder head from the crankcase.
Two overhead camshafts control the 16 valves via weight-optimised roller cam followers. Camshaft adjustment on the inlet and outlet side allows an excellent response and optimises the gas cycle for each operating point. Variable CAMTRONIC valve control on the exhaust side is another feature, with two cams per valve. The cams have different geometries, so that depending on the cam setting to suit the driving situation, the exhaust valves can be opened for short or long periods – for even better responsiveness at low engine speeds, comfortable and fuel-efficient driving at medium rpm and full power delivery in the upper rpm range.
How the fuel injection combines the best of both worlds
Turbocharging and direct injection with a spray guided combustion process not only allow a high power yield, but also improve thermodynamic efficiency and therefore reduce both fuel consumption and exhaust emissions.
For the first time, the new high-performance four-cylinder has two-stage fuel injection. In the first stage the particularly fast and precisely operating piezo injectors supply fuel to the combustion chambers at a pressure of up to 200 bar. This is a multiple process at times, and is controlled by the engine management system as required.
In the second stage there is additional intake manifold injection using solenoid valves. This is needed to achieve the engine''s high specific output. The electronically controlled fuel supply has an operating pressure of 6.7 bar.
How the sophisticated cooling system increases power
The high output requires an intelligently conceived cooling system. An additional radiator in the wheel arch supplements the large unit in the front level of the main module. A low-temperature circuit is also used for air/water intercooling. Together with the intercooler connected in series, the coolant flow through the radiators is assisted by a high-performance electric pump. This provides for ideal cooling of the highly compressed charge air, thereby contributing towards optimum engine performance.
Cooling of the transmission oil is integrated into the engine's coolant circuit, and is assisted by a heat exchanger mounted directly on the transmission. The engine control unit is mounted on the air filter housing, where it is cooled by an airflow.
Why the electric water pump brings numerous advantages
The demand-controlled, electric high-performance water pump operates independently of the engine speed. Late activation during warm-up means that the engine block warms up more rapidly, with a positive effect on friction, consumption and emissions. The pump can also be switched on or off as required when driving under less power or at low engine speeds. Furthermore, the electric water pump ensures the full engine output and optimum heat dissipation over the entire engine speed range. It also protects against thermal damage when idling in very high ambient temperatures.
Functions such as alternator management, the ECO start/stop function with fast restarting, the gliding function and a petrol particulate filter are also part of the technology package for the new AMG four-cylinder.
How the new process makes work easier and improves efficiency
The new AMG 2.0-litre turbocharged four-cylinder engine with the in-house designation M 139 is assembled entirely by hand following the traditional AMG principle of “One Man, One Engine” – but with a completely new, digitally supported process and logistical organisation.
People are the main consideration in all activities. The employees are optimally assisted in their work by digital tools. The focus is on the use of intelligent, flexible technology. The key element in this modern production process is a combination of highly flexible line assembly and preconfigured shopping carts using driverless transport systems. The aspect of sustainability was also a fundamental part of the planning for the new M 139 production line. Production uses renewable energy sources, and considerably reduces CO2 emissions, water consumption and waste.
How the new assembly cart makes work easier
The assembly cart on which the M 139 is put together was developed with the employees working as a team. It has its own, independent power supply and therefore needs no power cables. All the necessary operating fluids and tools are ergonomically arranged on and around the cart, making work easier, minimising distances and improving efficiency. The integrated tablet PC assists the employee with precise, clearly formulated working instructions. Manuals and guidelines are a thing of the past – manufacturing is now paperless.
Why the employees call it “blue sky”
The new cordless screwdrivers are immediately to hand, and no longer need to be grabbed from overhead at each station as suspended, wired tools as before. This is why the employees refer to their workplace as “blue sky”, as there are no longer any power cables hanging from the ceiling. The assembly shop makes a bright and airy impression, and creates a pleasant working climate. Comprehensive digitisation improves both the efficiency and flexibility of the manufacturing process: Each tool is connected to the WLAN of the engine assembly shop – enabling and torque settings for the relevant assembly stage can therefore be automated by indoor tracking. Furthermore, all completed tasks are digitally recorded, guaranteeing optimum quality assurance, reproduceability and transparency.
The advantages of the driverless transport systems
Each assembly technician is followed by a driverless transport system. Its shopping cart has precisely the components needed to complete the engine being assembled.
The transport systems are loaded up at the Mercedes-AMG logistical centre in Marbach, and delivered to the production line on a “just in sequence” basis. Autonomous control is also carried out by indoor tracking via WLAN. All components can be digitally tracked.
The assembly and transport carts are designed in a black-and-white Mercedes-AMG look, and carry slogans such as “START YOUR ENGINE” or “AMG PERFORMANCE INSIDE”. This contributes to motivation and identification with the company. In the same vein, the shop floor has hatching and white-and-red stripes reminiscent of the kerbs and guide rails on racetracks.
Why the test stations are also more efficient
In parallel with this, the number of test stations was reduced by grouping several individual stations into three central stations: Drag torque test, leakage test for oil/coolant and fuel systems as well as for complete engine water jacket. The result is a considerable time saving and therefore greater efficiency. Here too, all parameters and measured values are digitally recorded and stored so that the assembly of each individual engine can be tracked.
The assembly philosophy of “One Man, One Engine” is a hallmark of the Mercedes-AMG brand. Another characteristic feature of the M 139 is therefore the AMG engine plate carrying the signature of the assembly technician. All assembly technicians for the new four-cylinder engine were given extensive further training.
Technical data at a glance
Mercedes-AMG M 139 2.0 litre turbocharged four-cylinder engine
Displacement
1991 cc
Bore x stroke
83.0 x 92.0 mm
Output
310 kW (421 hp) at 6750 rpm (S-model)
285 kW (387 hp) at 6500 rpm (basic version)
Peak torque
500 Nm at 5000-5250 rpm (S-model)
480 Nm at 4750-5000 rpm (basic version)
Max. engine speed
7200 rpm
Compression ratio
9.0:1
Turbocharging
One twinscroll turbocharger with roller-bearing compressor and turbine wheels
Max. charge pressure
2.1 bar (S-model)
1.9 bar (basic version)
Mixture formation
Combined direct and manifold injection.
1.) Third-generation multiple direct injection. Fast and precise piezo injectors spray the fuel into the combustion chambers at high pressure
2.) Additional intake manifold injection with solenoid valves
Cylinder head
Two overhead camshafts, 16 valves, adjustable intake and exhaust camshafts, CAMTRONIC valve timing adjustment for the exhaust camshaft
Max. air mass throughput
1,200 kg/h (S-model)
1,100 kg/h (basic version)
Engine weight (wet)
160.5 kg
Press Contact
Jochen Übler
Manager Communications Mercedes-AMG
jochen.uebler@daimler.com
Tel: +49 7144 302-92470
Fax: –
Koert Groeneveld
Head of International Product & Technology Communications
koert.groeneveld@daimler.com
Tel: +49 711 17-92311
Fax: +49 711 17-94365
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The new Mercedes-AMG CLA 35 4MATIC Shooting Brake
05.
June 2019
Affalterbach
Combined fuel consumption 7.5-7.4 l/100 km; combined CO2 emissions 171-168 g/km*Affalterbach. Already the fifth model in the compact class, the new CLA 35 4MATIC Shooting Brake (combined fuel consumption 7.5-7.4 l/100 km; combined CO2 emissions 171-168 g/km)[1] is the latest point of entry to the world of Mercedes-AMG. The five-door model combines the powerful proportions of a sporty coupé with the decisive extra functionality thanks to the extended roof, the large tailgate, the wide load compartment opening and the variable interior. The agile high-torque 2.0-litre four-cylinder engine delivers 225 kW (306 hp), which is variably distributed to the front and rear axle via the 7-speed dual-clutch transmission and the AMG Performance 4MATIC all-wheel drive. The sporty performance (acceleration 0-100 km/h in 4.9 seconds) is coupled with an increased amount of space for luggage or sports and outdoor equipment.
“The new CLA 35 Shooting Brake, with its expressive design, the agile vehicle dynamics and the flexible load compartment is an attractive alternative for young customers who lead an active life with various leisure activities. With the Shooting Brake we are offering these individualists access to the exciting world of AMG Driving Performance, which is tailored to their specific requirements”, says Tobias Moers, Chairman of the Management Board of Mercedes-AMG GmbH.
With sports car genes: the exterior design
The design with its elongated bonnet including power domes, broadly sculpted wheel arches, a slim waistline, compact greenhouse and width-accentuated tail end displays clear sports car genes. The AMG-specific radiator grille with its twin louvre and the AMG Line front apron with flics around the air inlet grilles as well as the front splitter and the inserts on the louvres on the outer air inlet grilles in silver chrome are characteristic elements of the “35” models and are thus also among the distinguishing features of the Shooting Brake.
From a side view, the aerodynamically optimised 18-inch light-alloy wheels in a 5-twin-spoke design (19-inch optionally available) and the dynamically sculpted side sill panels catch the eye. The outline of the frameless windows is identical to the outline of the Coupés itself up to the B-pillar. Behind it, the window line runs considerably higher, which makes entering easier for rear passengers and facilitates the larger load compartment capacity.
The rear view is dominated by the rear apron with a diffuser insert and four vertical fins, the AMG airflow break-away edge in the vehicle colour on the roof spoiler and the two round tailpipe trims on the left and right. The two-piece, narrow tail lamps and the number plate housed in the bumper make the tail end look especially wide.
Tailor-made options: Design Packages and large selection of wheels
Access to the world of Mercedes-AMG also means a large selection of individual equipment items on request, with which every customer can tailor their Shooting Brake personally. The options for the exterior include
[1] The stated figures were determined in accordance with the prescribed measuring method. These are the “NEDC CO2 figures” according to Article 2 No. 1 Implementing Regulation (EU) 2017/1153. The fuel consumption figures were calculated based on these figures.
AMG Night Package with design features in black, such as the front splitter or the inserts in the side sill panels, plus black-chromed tailpipe trims AMG Aerodynamics Package for optimised aerodynamic balance, including with modified front splitter and flics in the outer air inlet grilles as well as airflow break-away edge in high-gloss black on the roof edge spoiler. The measures increase the negative lift force and thus also the driving stability at the sporty limits 48.3 cm (19-inch) AMG 5-twin-spoke alloy wheels, painted in high-gloss black with a high-sheen finish 48.3-cm (19-inch) AMG multi-spoke light-alloy wheels, painted high-gloss black with a high-sheen finish 48.3 cm (19-inch) AMG multi-spoke light-alloy wheels, painted matt black, rim flange with a high-sheen finish Sporty interior with characteristic equipment features
Frameless doors open to an interior with a high-tech ambience where quality and elegance meet fully digital displays. Characteristic features of the “35” models include sports seats with upholstery in ARTICO man-made leather and DINAMICA microfibre in black with red double topstitching, complemented by the central trim element of the instrument panel in black DINAMICA with a red trim strip.
As an alternative, upholstery in ARTICO man-made leather in neva grey/black with mid-grey double topstitching and light-longitudinal-grain aluminium trim is available.
The AMG-specific centre console in high-gloss black with standard touchpad has additional buttons that control the 3-stage ESP®, manual transmission mode and the optional AMG RIDE CONTROL adaptive damping system. In combination with the optional leather package, it features a silver chrome console surround.
The characteristic, sporty AMG ambience is also underscored by the sports pedals in brushed stainless steel with rubber studs, floor mats in black with AMG lettering and insert in a nubuck-leather look, the roof liner in black fabric and the AMG door sills in brushed stainless steel at the front with “AMG” lettering.
MBUX infotainment system with AMG-specific displays
The combination of sporty design and sophisticated details is also featured in the MBUX infotainment system with its innovative operating and display concept. MBUX creates an even closer connection between the vehicle, driver and passengers. Emotionally appealing presentations underline the clear control structure and feature brilliant maximum-resolution 3D graphics. Visually, the two displays under one shared glass cover blend into a Widescreen Cockpit and as a central element consequently emphasise the horizontal orientation of the interior design.
The customer can choose between the three AMG display styles “Classic”, “Sport” and “Supersport” for the instrument cluster. The “Supersport” mode is particularly striking with a central, round rev counter and additional information presented in the form of bars to the left and right of the rev counter: with a three-dimensional perspective, they reach far into the background to an artificial horizon. Via the AMG menu the driver can call up various special displays:
Gear display ‑ with yellow “M” symbol in manual mode Warm-up menu ‑ engine and transmission oil temperature Set-up menu ‑ AMG DYNAMIC SELECT settings G-Meter – longitudinal and lateral acceleration forces Race-Timer – stopwatch, lap and sector times Engine data – output and torque, engine oil and transmission oil temperature The touchscreen multimedia display also emphasises the dynamic character with individual AMG displays such as visualisation of the driving programs, AMG TRACK PACE and telemetry data.
Operation without touch: the interior assistant
With the new optional MBUX interior assistant, select infotainment functions can be operated touchlessly and the reading light can be switched on and off. The assistant differentiates between driver and passenger interaction and recognises certain hand positions and movements. The interaction area for the MBUX interior assistant is in front of the media display up to the centre console, including the touchpad between the driver and the front-seat passenger.
The MBUX interior assistant recognises movement toward the various operating elements of the infotainment system. The operator's seat is enlarged on the media display if they move their hand toward the touchscreen. The most suitable operating elements are automatically pre-selected. In the Radio and Media menu, the MBUX interior assistant reduces the number of operating steps.
In the Navigation menu, the system fades in the navigation as soon as the hand moves to operate the touchscreen or touchpad, so that a symbol is selected directly. When displaying the camera image, as soon as the hand moves toward the touchscreen the MBUX interior assistant enables the four camera operating symbols from the 360-degree camera to be directly faded in. This means that the front, rear, right or left camera view can be directly selected.
And needless to say, the trailblazing voice control activated with the words “Hey Mercedes” is also on-board. Thanks to artificial intelligence, MBUX recognises and understands nearly all sentences from the fields of infotainment and vehicle operation, even if they are expressed indirectly.
New steering wheel generation with optional steering wheel buttons
The perfect connection between the driver and vehicle comes courtesy of the multifunction sports steering wheel in nappa leather with a steering wheel rim flattened at the bottom and a perforated grip area as well as red contrasting topstitching. The galvanised steering wheel gearshift paddles allow an even sportier driving style with manual gear shifting.
The active distance assistant DISTRONIC and the TEMPOMAT cruise control can be adjusted on the control panels on the left. The control panels on the right are used to activate the voice control and telephone, and to regulate the sound volume, music selection and other functions of the infotainment system.
The AMG Performance steering wheel in nappa leather or in nappa leather / DINAMICA microfibre or in DINAMICA microfibre is optionally available. It is available with the innovative AMG steering wheel buttons (standard with DINAMICA microfibre).
These consist of a round controller with an integrated display beneath the right-hand steering-wheel spoke, plus two vertically positioned colour display buttons with switches beneath the left-hand steering-wheel spoke. The AMG drive programs are actuated directly via the controller. With the two freely configurable display buttons and the additional switches, further AMG functions can be controlled within easy reach, directly on the steering wheel.
Individual optional equipment for the interior
With numerous options the interior of the CLA 35 4MATIC Shooting Brake can be adapted to individual customer requirements. They include the following
Leather package and AMG leather package with 2-tone upholstery, for example classic red / black, plus instrument panel in ARTICO man-made leather AMG Performance steering wheel in nappa leather AMG Performance steering wheel in nappa leather / DINAMICA microfibre AMG Performance steering wheel in DINAMICA microfibre incl. AMG steering wheel buttons Door sills in brushed stainless steel with “AMG” lettering, illuminated AMG Performance Seat Package AMG Performance Seat package Advanced AMG Performance Seat package High-End Reinforced body-in-white with increased torsional stiffness
Specific measures to strengthen the front section of the bodyshell form the basis for the precise turn-in ability and the toe and camber stability of the chassis components, even when driving at speed. An aluminium lightweight-construction plate screwed underneath the engine – the “shearing plate” – increases the torsional rigidity at the vehicle's front end. Two additional diagonal braces at the front of the underbody also reduce torsion and increase the stiffness. As a result, the entire chassis system responds with maximum precision even at the limits of performance and gives clearly defined driver feedback.
New four-cylinder turbo engine with output of 225 kW (306 hp)
The 2.0-litre engine is based on the M 260 four-cylinder drivetrain in the new A-Class. The AMG-specific developments include the exhaust-gas turbocharging, the water charge air cooler and the independent air intake (clean air line). The sporty drive system boasts an immediate response to accelerator pedal commands, high tractive power (400 Nm max. torque from 3000 rpm), a supremely lively response and an emotional engine sound. The crankcase made of high-strength, lightweight die-cast aluminium reduces the vehicle weight where it matters most for driving dynamics.
The exhaust-gas turbocharging combines optimum responsiveness at low engine speeds with a strong power increase at higher speeds. The housing of the twin-scroll turbocharger is divided into two parallel ducts. Together with two separate exhaust ducts in the exhaust manifold, this makes it possible to channel the exhaust gases separately on the turbine wheel.
This results in a further advantage of twin-scroll technology, i.e. minimisation of the mutually adverse effects of the individual cylinders on the gas cycle. The exhaust gas back pressure is reduced and gas exchange and engine efficiency are improved.
Numerous engine measures increase efficiency
The high technological standards of the new four-cylinder engine are also underscored by numerous efficiency-enhancing measures. These include CAMTRONIC variable valve control, intelligent thermal management for engine and oil, high-precision piezo injectors and multi-spark ignition. In production, the patented CONICSHAPE® cylinder honing reduces internal engine friction and also increases efficiency. The petrol particulate filter is on board as standard, the emission classification is Euro 6d-Temp.
Agile gear ratios: AMG SPEEDSHIFT DCT 7G dual-clutch transmission
The AMG SPEEDSHIFT DCT 7G dual clutch transmission likewise contributes to the agile and dynamic character. The gear ratios have been configured so that the driver experiences very spontaneous acceleration in all speed ranges, combined with fast shifting and optimum connections when shifting up.
Anyone who prefers to change gear for themselves can select the manual transmission mode in every drive program. Via the short-term M mode this is done lightning-fast simply by operating the steering wheel gearshift paddles.
The standard RACE-START function allows maximum acceleration from stationary, a highly emotional experience. This also applies to the drive sound with partial ignition interruption when changing up a gear and the automatic double-declutching function when changing down.
AMG Performance 4MATIC variable all-wheel drive
Dynamism, agility and performance are three of the attributes that underpin the standard-fit all-wheel drive. The variable AMG Performance 4MATIC combines the best possible traction with lots of driving fun. The torque distribution is infinitely variable to suit the dynamic handling requirements. The spectrum ranges from front-wheel drive only to a 50:50 percent distribution to the front and rear axles.
A multi-disc clutch that is integrated in the rear axle transmission is responsible for the variable torque distribution between the front and rear axles. It is controlled electro-mechanically. The influencing factors for torque distribution are not only the driving speed, the lateral and longitudinal acceleration and the steering angle, but also the difference in rotational speed between the individual wheels, the gear selected and the accelerator position.
The main advantages of electro-mechanical control over an electro-hydraulic system relate to more refined driving dynamics – primarily due to the significantly faster response and speed-independent actuation of the discs over the entire adjustment range.
The all-wheel control characteristics depend on the ESP® mode selected: As long as ESP® is activated, the 4MATIC system stays in “Comfort” mode. As soon as the driver presses the “ESP® SPORT Handling” or “ESP® OFF” button, the 4MATIC system switches to “Sport” mode – for even more agile handling and even higher stability limits.
The 3-stage ESP® has individual control strategies in SPORT HANDLING MODE to enable higher drift angles for a sporty driving style before the system intervenes.
When entering a bend the Shooting Brake reacts with even greater agility through brake applications at the rear wheel on the inside of the bend ‑ depending on the AMG DYNAMICS mode or drive program selected
Five driving programs: vehicle characteristics with wide spread
The five AMG DYNAMIC SELECT drive programs “Slippery”, “Comfort”, “Sport”, “Sport +” and “Individual” enable a wide range of vehicle characteristics from comfortable to dynamic. Numerous relevant parameters are modified:
Powertrain: accelerator pedal characteristic, shift times and timing points, tone and sound functions in the manifestations Reduced, Moderate, Sport, Dynamic Transmission: automatic or manual AMG DYNAMICS: agility-increasing functions such as all-wheel control, steering characteristic and ESP® additional functions in the manifestations Basic or Advanced Chassis (with optional AMG RIDE CONTROL suspension): in Comfort, Sport, Sport+ The individual drive programs offer an individual driving experience, precisely tailored to different driving conditions and driver requirements.
The new “Slippery” drive program is optimised for low-grip, icy road conditions, with reduced power and a flat torque curve. Smooth gear changes and earlier upshifting support the driving impression characterised by stability. The “Comfort” program stands for comfortable and fuel-efficient driving, for example thanks to very early upshifts. Suspension and steering are set up for an emphasis on comfort. In addition, the ECO start/stop function is active here. “Sport” and “Sport+” place the focus on agility and driving pleasure with sporty engine and transmission tuning. The sound of the turbocharged engine becomes more distinctive. “Sport+” is particularly emotional with double-declutching during downshifts and partial cylinder cut-off via a brief and precisely defined retardation of ignition and injection at full load. The “Individual” drive program enables the individual parameters to be selected and saved according to personal preferences. In addition, the gliding function is available in the “Reduced” and “Moderate” drive settings. AMG DYNAMICS: more agility with high stability
As a new feature in the AMG DYNAMIC SELECT drive programs, the new CLA 35 4MATIC Shooting Brake comes with AMG DYNAMICS. This integrated dynamic handling control system extends the stabilising functions of ESP® with agilising interventions according to the driver's wishes. During dynamic cornering, imperceptible braking intervention on the rear inside wheel creates a defined yaw torque about the vertical axis for immediate and precise steering into the bend.
The different manifestations of AMG DYNAMICS in the “35” models are called “Basic” and “Advanced”. On the multimedia display, when a drive program is selected, the new AMG DYNAMICS symbol is displayed together with the corresponding additional information.
“Basic” is assigned to the “Slippery” and “Comfort” drive programs. Here the Shooting Brake demonstrates exceptionally stable handling characteristics with high yaw damping. “Advanced” is activated in the programs “Sport” and “Sport+”. The Shooting Brake remains neutrally balanced. The lower yaw damping, lower steering angle requirement and enhanced agility support dynamic manoeuvres such as driving on winding country roads. In the “Individual” drive program the driver can set the AMG DYNAMICS levels individually.
Chassis with specific components
The layout of the AMG chassis with specific spring/damper elements forms the basis for the solid straight-line stability and the highly dynamic cornering performance. The longitudinal and transverse dynamics are perfectly coordinated. All suspension components have been thoroughly revised in order to achieve a higher maximum lateral acceleration with easy vehicle control at the limits simultaneously.
A McPherson suspension strut construction is fitted on the front axle. Suspension is taken care of by one wishbone below the wheel centre, one spring strut and one tie rod respectively. The special axle geometry reduces the influence of the drive on the steering – for high comfort and agile handling. The new wis..
Accumulated van expertise in more than 200 locations: six years of Mercedes-Benz Van ProCenters in Europe
04.
June 2019
Stuttgart
Stuttgart. Ever since its launch in 2013, Van ProCenter, the Mercedes-Benz Vans Sales Retail Excellence programme, has been demonstrating how professional expertise in customer business for the van sector can be increased even further. The quality brand launched in a total of twelve European markets in the past six years gives van customers an offering which exceeds the existing, already very good advice, sales and service support from the individual Mercedes-Benz sales and service outlets and authorised agents. It meets the discerning demands of this customer group to an even greater extent.
A wide range of offers with the Mercedes-Benz Sprinter, Vito, Citan and V-Class model series for commercial and private customers with diverse requirements, as well as numerous vehicle variants, special versions and sector-specific solutions call for extensive expertise in sales and service.
Dense sales network from pros for pros
Six years on from the launch there now more than 200 dealers forming a dense European Van ProCenter network. As larger dealers in particular are often represented in several locations, the actual number of Van ProCenter sites is significantly higher. Coverage in the German market is especially high: here there are 196 Van ProCenter locations in all, spread across 60 companies in all federal states and forming a dense network of van expertise.
The focus is very clearly on the van customer in every Van ProCenter. Specially trained salespeople advise individual and fleet customers on all aspects of the product, body, service, purchasing, financing, leasing, etc., including special sector-specific solutions. Extended opening hours or a consultation on the customer's premises offer business owners high availability and flexibility. In the commercial sector, not only is it crucial
that replacement vehicles are made available in case of breakdown, it is also important to offer additional vehicles through rental during short-term peaks in day-to-day operations.
However the “Van ProCenter” seal of approval has to be earned: Mercedes-Benz van sales and service outlets and authorised agents are only allowed to call themselves Van ProCenters after an external inspection covering more than 50 different criteria. This guarantees the very high standard of the offering and service at all Van ProCenter sites in Europe, and regular checks are carried out even after the seal has been awarded. Experienced consultants continuously guide and support all the operations during the implementation process.
The Van ProCenter programme sees Mercedes-Benz Vans investing sustainably in the future of the van sales network in Europe in order to provide maximum customer satisfaction on an ongoing basis and ensure that customers remain loyal to the Mercedes-Benz brand.
Those who give it all deserve it all
The campaign for communicating the Van ProCenter brand has also started successfully. It focuses on the quality label's central pledge to customers, depicting it in advertisements and short films. The campaign's messages are geared towards various customer groups: from entrepreneurs in the courier, express and parcel services sector, tradespeople, shuttle drivers, service providers or other everyday heroes – customers of Mercedes-Benz Vans receive the following at the Van ProCenter: more options of Mercedes-Benz vehicles to touch and test-drive, more service in the form of diverse and attractive services, more experts on van sales and service, more availability for example thanks to extra-long opening hours and more mobility due to flexible rental offers and high availability of mobility vehicles.
Press Contact
Andreas Leo
Spokesperson Mercedes-Benz Vans Sales Germany
andreas.leo@daimler.com
Tel: +49 (0)30 26943017
Fax: +49 (0)711 17-52030
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Daimler Financial Services is realigning effective June 2019
03.
June 2019
Stuttgart
Franz Reiner (51) is to be the new Chairman of the Board of Daimler Financial Services AG. He follows Klaus Entenmann (63), who is entering retirement. Harald Wilhelm (53) follows Bodo Uebber (59) as Chairman of the Supervisory Board of Daimler Financial Services AG. Jörg Lamparter (48) takes on the newly created division “Digital and Mobility Solutions” on the Board of Management. Eefje Dikker (48) heads the Human Resources unit at Daimler Financial Services. Harald Wilhelm: “With this experienced management team the future Daimler Mobility AG is optimally placed. Together we will systematically continue the strategic realignment of Daimler Financial Services AG as Daimler Mobility AG.” Stuttgart – With personnel changes on the Supervisory Board and Board of Management effective June 1 2019 Daimler Financial Services AG has set a key course with regard to its strategic realignment as the future Daimler Mobility AG. The change of name will come into effec..
More traffic safety with Car-to-X communication: Daimler is starting a Europe-wide cooperation project
Stuttgart/Eindhoven. Working together for more safety in road traffic: In cooperation with HERE Technologies, Tom Tom and the transport authorities in six European countries, Daimler, BMW, Ford and Volvo are testing how information about acutely hazardous situations can be passed on using Car-to-X technology. Today the project partners signed a memorandum of understanding (MoU) in… Continue reading More traffic safety with Car-to-X communication: Daimler is starting a Europe-wide cooperation project
Daimler Trucks establishes global organization for highly automated driving
Daimler Trucks brings together global expertise and activities for trucks with automated driving in the Autonomous Technology Group, effective June 1, 2019 Peter Vaughan Schmidt to head the Autonomous Technology Group New unit to implement Daimler Trucks’ effort to put highly automated trucks (SAE level 4) onto the roads within a decade, investing more than… Continue reading Daimler Trucks establishes global organization for highly automated driving
Events.
Events. The Mercedes-Benz Museum offers exciting events during the year, such as the concert summer, open-air cinema and special exhibitions. Again this year, the Mercedes-Benz Classic star is shining worldwide – whether at classic car fairs and exhibitions or at prestigious historical driving events. Hence, not only the Techno Classica and the Pebble Beach Concours… Continue reading Events.
eDrive@VANs ecosystem: Transparent advice at any time – major update for the eVan Ready App from Mercedes-Benz Vans
28.
May 2019
Stuttgart
App determines practicability of switch to electric vans based on individual mobility characteristics Virtual test drive with the electric van from Mercedes-Benz Vans,
after the eVito now also with the eSprinter Numerous new functions such as charging station finder and route planning support the everyday work of commercial customers For the first time available in 24 countries in local language Stuttgart. Is electromobility already suitable for me today? This question is growing in face of the ever-increasing range of electric vehicles on offer. In particular in commercial applications, the key to selecting the appropriate drive system is, besides cost, looking at how the respective drive system type can be integrated into daily operations.
Mercedes-Benz Vans assists customers in this question and, with the eVan Ready App, offers the opportunity to individually and intuitively find out whether an electric van would also be practically suited to their daily routes. With the latest update, the eVan Ready App has been comprehensively overhauled and expanded with the addition of some new, useful functions.
Virtual test drive and detailed analyses for range and energy consumption
Completely irrespective of the current vehicle, the app can be used to record the user's real routes and subsequently analyse the individual mobility characteristics. Beside the length of the driven route, further criteria such as exterior temperature, altitude profile and driven speeds are all taken into account. At the end of each analysis, an eVan Readiness Score is provided to the user which informs them whether the recorded route or series of routes would also have been possible in an electric van. This is also supplemented by information on the theoretical energy consumption.
With the update to the eVan Ready App this will be the first time that besides the eVito, the eSprinter will also be available for virtual test drives. Thanks to the possibility of selecting different payload weights, the simulation can be adapted to individual driving scenarios with even greater realism.
In the new version of the eVan Ready App, there are even more detailed evaluations of the journeys analysed. The app can thus provide information about the driven speeds, the virtual charge state of the battery at the beginning and end of the journey, as well as the altitudes covered and the energy consumption over the entire route. In the newly designed dashboard, the information on all of the journeys analysed can be collated in a clear way
and the current eVan Ready Score obtained at a glance.
A true aid in daily electromobile life: Charging stations at a glance and predictive route calculation
The eVan Ready App isn't just a strong tool ahead of a purchasing decision for an electric van. The app also offers added value for all those who already drive an electric vehicle. An integrated overview of charging stations quickly and simply provides a map view of the charging infrastructure at the respective location. The view can also be filtered and searched to show only charging stations with a specific charging output or connector type. It also allows personal, local charging stations to be entered. What's more, the function also provides information about opening times, payment methods and the operator of the charging stations.
With the new “predict” function, even more information can be acquired about the individual day-to-day suitability of electric vans. Based on the starting address and destination, “predict” uses historical traffic data and information on topography and speed limits to calculate the predicted energy consumption along the route. In line with this, the tool shows at a glance the locations along the route at which charging stations are located. Thus, longer journeys can also be comfortably and reliably planned from the comfort of one's own home or desk.
With all functions of the eVan Ready App data protection is a major factor. All inputs and driving date are only saved and transmitted after the user’s express wish.
The latest version of the eVan Ready App is available now for Android and iOS devices and can be downloaded free-of-charge from the corresponding app stores. Now, for the first time ever, the app is available in the local language of 24 countries.
iOS
Android
Press Contact
Oliver Fenzl
Spokesperson Van Technology Communications – eDrive@Vans
oliver.fenzl@daimler.com
Tel: +49 (0)711 17-4 54 64
Fax: +49 (0)711 17-52030
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